Preschool children who did not group a set of geometric stimuli according to complete similarity on a pretest were taught classification wither in a modeling or in a reinforcement condition. Modeling was found to be an effective means of teaching classification behavior. (ST)

A presentation of arguments demonstrating piaget's sensorimotor stages in Hebb's terms, and the suggestion for performing a computer test. This paper is an early progress report of an attempt to translate some plausible arguments into a rigorous demonstration. (Author)

Investigates the relative roles of positive and negative cue retention on oddity transfer, and seeks to learn how these roles change with age and practice. Age range studied is from 3 to 7 years old. (MH)

This paper describes the rule-assessment approach to cognitive development. The basic question that motivated the rule-assessment approach is how people's existing knowledge influences their ability to learn. Research using the rule-assessment approach is summarized in terms of eight conclusions, each illustrated with empirical examples.…

Studies relating time (in four ranges--years, days, hours, and minutes) to educational outcomes are reviewed. The need to include time as one factor in a theory of educational productivity is discussed. (Author/JD)

The article provides a rationale for the consideration of the processing differences of exceptional learners and discusses how these differences influence the development of the skills necessary for normal school achievement. (PHR)

Synthesized are a number of learning theories (those of Piaget, Bruner, Gagne, Dienes and Skemp) to form one composite teaching-learning model. This model is then applied to mathematics teaching. An example is provided to illustrate how the model may be used to elaborate a teaching-learning scheme for solving quadratic equations. (Author/DS)

Holds that young children are limited in their knowledge about cognitive phenomena ("metacognition") and do relatively little monitoring of their own memory, comprehension, and other cognitive enterprises. Proposes a model addressing the question of what adult-like knowledge and behavior might constitute metacognitive developmental targets toward…

Second article of a two-part series focuses on how results of research into learning, creativity, and thinking abilities can be applied to help the individual become more creative. (SL)

Examines the cognitive supports that underlie achievement in science using a cultural historical framework and the activity setting (AS) construct with five features: personnel, motivation, scripts, task demands, and beliefs. Reports four emergent phenomena--science activities, the building of learning, meaning in lessons, and the conflict over…

Bateson's integrative multilevel approach to learning, which is based on a theory of communication, is discussed. Implications of Bateson's learning theory for a more integrated approach to behavioral change are considered. (IAH)

Comments on Flavell's paper (PS 522 962) presented in the same issue. Stresses some of the positive aspects of preschoolers' conception of thinking, and raises questions about the relatively negative portrait of young child's introspective abilities. Discusses evidence of introspection among preschoolers, and underlines the special, and…

Comments on Flavell's paper in this issue. Examines the paper's findings on three different aspects of children's knowledge about thinking: their ability to differentiate thinking from other activities, their awareness that thinking is always going on in people's minds, and their capacity for introspection into their own thinking. Argues that…

Suggests that social interaction of a child in the role of tutor in guided environments allows the building of geometrical concepts in nursery school based on strategies formed in natural settings. Shows a systemic improvement in students' performances when different contexts of guidance were used. (DSK)

Adult and 10- and 12-month olds participated in two experiments to determine reliance of infants on object-kind information in solving problems of object individuation. Findings converge with those of object-first hypothesis of developmental course of object individuation. Findings suggest that young infants may represent one concept as criteria…